CN104349522A - Coil panel for heating a cooker and induction cooker with coil panel - Google Patents
Coil panel for heating a cooker and induction cooker with coil panel Download PDFInfo
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- CN104349522A CN104349522A CN201310329505.8A CN201310329505A CN104349522A CN 104349522 A CN104349522 A CN 104349522A CN 201310329505 A CN201310329505 A CN 201310329505A CN 104349522 A CN104349522 A CN 104349522A
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Abstract
The invention discloses a coil panel for heating a cooker, and also discloses an induction cooker with the coil panel for heating the cooker. The coil panel for heating the cooker comprises supports and more than two coils, wherein the more than two coils are respectively and correspondently arranged on more than two supports, at least one coil is different from a coupling resistor and/or coupling inductance of the cooker, and the other coil is different from the coupling resistor and/or the coupling inductance of the cooker. The coil panel for heating the cooker according to the invention has the advantages that different heated positions of the cooker can be heated in different heating levels, food in the cooker can be tumbled and is unlikely to stick on the cooker, the food is more uniformly heated, and the cooking effect is better.
Description
Technical field
The present invention relates to field of household appliances, in particular to a kind of coil panel for heating cooker and have this electromagnetic oven for the coil panel of heating cooker.
Background technology
The heating region power output of existing coil panel is fixed, and heat affected zone and the heat intensity of the cooker heated by coil panel are also fixed.Therefore the food in existing coil panel heating cooker is utilized easily to cause sticky pot, and culinary art poor effect.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least to a certain extent or at least provides a kind of useful business to select.For this reason, one object of the present invention be to propose a kind ofly can to realize can rolling by the thermal site food carried out in the heating of different heating intensity, cooker to the difference of cooker, not easily sticky cooker, be heated evenly, cook the coil panel for heating cooker of better effects if.
Another object of the present invention is that proposition is a kind of and has the described electromagnetic oven for the coil panel of heating cooker.
To achieve these goals, embodiment according to a first aspect of the present invention proposes a kind of coil panel for heating cooker.The described coil panel for heating cooker comprises: support; Plural coil, plural described coil is established on the bracket respectively accordingly, wherein coil described at least one and the coupling resistance of described cooker and/or the coupling resistance of coupling inductance and coil described in another and described cooker and/or coupling inductance different.
Pass through to arrange plural described coil on the bracket according to the coil panel for heating cooker of the embodiment of the present invention, and described coil is different from the coupling resistance of described cooker and/or coupling inductance is different from each other to have two in plural described coil at least, make coil panel in heating process, have at least the power output of two described coils different.That is, different from the corresponding different magnetic field intensitys by thermal site of plural described coil in described cooker, namely the heating-up temperature by thermal site that relatively large with power output described coil is corresponding is high, the heating-up temperature by thermal site that the described coil relatively little with power output is corresponding is low, convection current is formed thus in described cooker, food in described cooker is rolled, thus makes the food in described cooker be heated evenly and not easily glue pot.There is according to the coil panel for heating cooker of the embodiment of the present invention heating that can realize the difference of described cooker being carried out to different heating intensity by thermal site thus, the food in described cooker can roll, not easily sticky described cooker, be heated evenly, the advantage such as culinary art better effects if.
In addition, the coil panel for heating cooker according to the above embodiment of the present invention can also have following additional technical characteristic:
According to one embodiment of present invention, in plural described coil, the coil turn of coil described at least one is different from the coil turn of coil described in another in plural described coil.The heating difference of described cooker being carried out to different heating intensity by thermal site can be realized thus, thus be conducive to the rolling of food in described cooker, so food is heated evenly, not easily sticky described cooker, culinary art better effects if.
According to one embodiment of present invention, described coil is two, and the coil turn of coil described in one of them is 5-12 circle, and the coil turn of coil described in another is 10-30 circle.The uniformity of being heated and the culinary art effect of food in the utilance of the power output of the coil panel for heating cooker, described cooker can be improved thus further.
According to one embodiment of present invention, each described coil comprises multiturn, there is spacing between every circle coil, and the turn-to-turn distance of coil described at least one and the turn-to-turn of coil described in another are apart from different.The heating difference of described cooker being carried out to different heating intensity by thermal site can be realized thus, thus be conducive to the rolling of food in described cooker, so food is heated evenly, not easily sticky described cooker, culinary art better effects if.
According to one embodiment of present invention, the coil number of plies of coil described at least one in plural described coil is different from the coil number of plies of coil described in another in plural described coil.The heating difference of described cooker being carried out to different heating intensity by thermal site can be realized thus, thus be conducive to the rolling of food in described cooker, so food is heated evenly, not easily sticky described cooker, culinary art better effects if.
According to one embodiment of present invention, described coil is two, and the coil number of plies of coil described in one of them is 1-2 layer, and the coil number of plies of coil described in another is 2-6 layer.The uniformity of being heated and the culinary art effect of food in the utilance of the power output of the coil panel for heating cooker, described cooker can be improved thus further.
According to one embodiment of present invention, coil described at least one in plural described coil is different from the distance of coil described in another in the plural described coil of the Distance geometry of described cooker and described cooker.The heating difference of described cooker being carried out to different heating intensity by thermal site can be realized thus, thus be conducive to the rolling of food in described cooker, so food is heated evenly, not easily sticky described cooker, culinary art better effects if.
According to one embodiment of present invention, described coil is two, and the distance of coil described in one of them and described cooker is 5 centimetres-10 centimetres, and the distance of coil described in another and described cooker is 8 centimetres-15 centimetres.The uniformity of being heated and the culinary art effect of food in the utilance of the power output of the coil panel for heating cooker, described cooker can be improved thus further.
According to one embodiment of present invention, described support is provided with plural winding region, and plural coil is separately positioned in plural winding region, and in horizontal alignment, arrangement is arranged or the setting that circumferentially distributes plural coil on the bracket.Plural described coil can be arranged according to actual needs thus, and the different heat intensity that namely can need according to the different cooking food in different heating region is arranged, thus reaches optimal culinary art effect.
Embodiment according to a second aspect of the present invention proposes a kind of electromagnetic oven.Described electromagnetic oven comprises the coil panel for heating cooker described in first aspect.By arranging the above-mentioned coil panel for heating cooker, described electromagnetic oven can realize the heating difference of described cooker being carried out to different heating intensity by thermal site, thus be conducive to rolling, the not easily sticky described cooker of food in described cooker, and then food is heated evenly, culinary art better effects if.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation according to one embodiment of the invention electromagnetic oven;
Fig. 2 is the structural representation of the electromagnetic oven according to another embodiment of the present invention;
Fig. 3 is the structural representation of the electromagnetic oven according to another embodiment of the present invention.
Description of reference numerals:
Electromagnetic oven 1, coil panel 10, coil 110, coil 110a, coil 110b, support 120, winding region 121, cooker 30
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " on ", D score, " interior ", " outward ", etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Referring to Fig. 1-Fig. 3, the coil panel 10 for heating cooker 30 according to the embodiment of the present invention is described.As shown in 1-Fig. 3, the coil panel 10 for heating cooker 30 according to the embodiment of the present invention comprises: support 120 and plural coil 110.
Plural coil 110 is located in plural winding region 121 respectively accordingly, wherein the coupling resistance of the coupling resistance of at least one coil 110 and cooker 30 and/or coupling inductance and another coil 110 and cooker 30 and/or coupling inductance different.
In other words, have at least in plural coil 110 coupling resistance of two coils 110 and cooker 30 and/or coupling inductance different from each other.That is, the magnetic field intensity having at least two coils 110 to produce in plural coil 110 is different from each other.Such as, in one embodiment of the invention, coil 110 can be two, the coupling resistance of its coil 110a and cooker 30 can be different from the coupling resistance of coil 110b and cooker 30, or the coupling inductance of coil 110a and cooker 30 can be different from the coupling inductance of coil 110b and cooker 30, or the coupling resistance of coil 110a and cooker 30 and coupling inductance are all different from coupling resistance and the coupling inductance of coil 110b and cooker 30.
The coil panel 10 for heating cooker 30 according to the embodiment of the present invention passes through on support 120, arrange plural coil 110, and coil 110 is different from the coupling resistance of cooker 30 and/or coupling inductance is different from each other to have two in plural coil 110 at least, make coil panel 10 in heating process, have at least the power output of two coils 110 different.That is, different from the corresponding different magnetic field intensitys by thermal site of plural coil 110 in cooker 30, namely the heating-up temperature by thermal site that relatively large with power output coil 110 is corresponding is high, the heating-up temperature by thermal site that the coil 110 relatively little with power output is corresponding is low, convection current is formed thus in cooker 30, food in cooker 30 is rolled, thus makes the food in cooker 30 be heated evenly and not easily glue pot.There is according to the coil panel 10 for heating cooker 30 of the embodiment of the present invention heating that can realize the difference of cooker 30 being carried out to different heating intensity by thermal site thus, the food in cooker 30 can roll, not easily sticky cooker 30, be heated evenly, the advantage such as culinary art better effects if.
Alternatively, support 120 can be provided with plural winding region 121, plural coil 110 can be separately positioned in plural winding region 121, and plural coil 110 can be arranged or the setting that circumferentially distributes in horizontal alignment on support 120 in arrangement.In other words, the center of plural coil 110 can be located along the same line, and the center of plural coil 110 also can be positioned at circumferentially same.Plural coil 110 can be arranged according to actual needs thus, and the different heat intensity that namely can need according to the different cooking food in different heating region is arranged, thus reaches optimal culinary art effect.
The parameter correlations such as the distance of the coupling resistance of coil 110 and cooker 30 and/or coupling inductance and coil turn, turn-to-turn distance, the coil number of plies, coil 110 and cooker 30.Specifically, when other parameter constant, coil turn, turn-to-turn distance, the coil number of plies, coil 110 are different from the distance of cooker 30, then the coupling resistance of coil 110 and cooker 30 and/or coupling inductance different.
In an optional embodiment of the present invention, the coil turn of at least one coil 110 in plural coil 110 can be different from the coil turn of another coil 110 in plural coil 110.In other words, have at least the coil turn of two coils 110 different in plural coil 110.That is, have at least the coupling resistance of two coils 110 and cooker 30 and/or coupling inductance different from each other, namely have at least the power output of two coils 110 different.The heating difference of cooker 30 being carried out to different heating intensity by thermal site can be realized thus, thus be conducive to the rolling of food in cooker 30, so food is heated evenly, not easily sticky cooker 30, culinary art better effects if.
Specifically, when other condition (such as the distance etc. of the coil number of plies, turn-to-turn distance, coil 110 and cooker 30) is constant, the coil turn of coil 110 is more, and coil 110 is larger with the coupling resistance of cooker 30, coupling inductance is larger, and the power output of coil panel 10 is larger; The coil turn of coil 110 is fewer, and coil 110 is less with the coupling resistance of cooker 30, and coupling inductance is less, and the power output of coil panel 10 is less.
Preferably, coil 110 can be two.The coil turn of a coil 110a in two coils 110 can be 5-12 circle, and the coil turn of another coil 110b can be 10-30 circle, and as shown in Figure 1, the coil turn of coil 110a is 5, and the coil turn of coil 110b is 10.Prove through the large quantifier elimination of inventor, when coil turn is in above-mentioned scope, the uniformity of being heated and the culinary art effect of food in the utilance of the power output of the coil panel 10 for heating cooker 30, cooker 30 can be improved further.
In another optional embodiment of the present invention, each coil 110 can comprise multiturn, there is spacing between every circle coil 110, and the turn-to-turn distance of at least one coil 110a and the turn-to-turn of another coil 110b are apart from different.In other words, the turn-to-turn of two coils 110 is had in plural coil 110 at least apart from different.That is, have at least the coupling resistance of two coils 110 and cooker 30 and/or coupling inductance different from each other, namely have at least the power output of two coils 110 different.The heating difference of cooker 30 being carried out to different heating intensity by thermal site can be realized thus, thus be conducive to rolling, the not easily sticky cooker 30 of food in cooker 30, so food is heated evenly, culinary art better effects if.
Specifically, when other condition (such as the distance etc. of coil turn, the coil number of plies, coil 110 and cooker 30) is constant, the turn-to-turn of coil 110 is apart from larger, and coil 110 is less with the coupling resistance of cooker 30, coupling inductance is less, and power output is less; The turn-to-turn of coil 110 is apart from less, and coil 110 is larger with the coupling resistance of cooker 30, and coupling inductance is larger, and power output is larger.
In another optional embodiment of the present invention, the coil number of plies of at least one coil 110 in plural coil 110 can be different from the coil number of plies of another coil 110 in plural coil 110.In other words, have at least the coil number of plies of two coils 110 different in plural coil 110.That is, have at least the coupling resistance of two coils 110 and cooker 30 and/or coupling inductance different from each other, namely have at least the power output of two coils 110 different.The heating difference of cooker 30 being carried out to different heating intensity by thermal site can be realized thus, thus be conducive to the rolling of food in cooker 30, so make food not easily sticky cooker 30, be heated evenly, culinary art better effects if.
Specifically, when other condition (such as the distance etc. of coil turn, turn-to-turn distance, coil 110 and cooker 30) is constant, the coil number of plies of coil 110 is more, and coil 110 is larger with the coupling resistance of cooker 30, coupling inductance is larger, and the power output of coil panel 10 is larger; The coil number of plies of coil 110 is fewer, and coil 110 is less with the coupling resistance of cooker 30, and coupling inductance is less, and the power output of coil panel 10 is less.
Preferably, coil 110 can be two.The coil number of plies of a coil 110a in two coils 110 is 1-2 layer, and the coil number of plies of another coil 110b is 2-6 layer, and as shown in Figure 2, the coil number of plies of coil 110b is 3 layers, and the coil number of plies of coil 110a is 2 layers.Prove through the large quantifier elimination of inventor, the coil number of plies, in above-mentioned scope, can improve the uniformity of being heated and the culinary art effect of food in the utilance of the power output of the coil panel 10 for heating cooker 30, cooker 30 further.
In another optional embodiment of the present invention, at least one coil 110 in plural coil can be different with the distance of cooker 30 from another coil 110 in the plural coil of the Distance geometry of cooker 30 110.In other words, have at least two coils 110 different from the distance of cooker 30 in plural coil 110.That is, have at least the coupling resistance of two coils 110 and cooker 30 and/or coupling inductance different from each other, namely have at least the power output of two coils 110 different.The heating difference of cooker 30 being carried out to different heating intensity by thermal site can be realized thus, thus be conducive to rolling, the not easily sticky cooker 30 of food in cooker 30, so food is heated evenly, culinary art better effects if.
Be understandable that, coil 110 and the distance of cooker 30 can be the distance of the lower surface of the upper surface distance cooker 30 of coil 110.
Specifically, when other condition (such as coil turn, turn-to-turn distance, the coil number of plies etc.) is constant, coil 110 is larger with the distance of cooker 30, and coupling resistance is less, and coupling inductance is less, and power output is less; Coil 110 is less with the distance of cooker 30, and coupling resistance is larger, and coupling inductance is larger, and power output is larger.
Preferably, coil 110 can be two, and one of them coil 110 can be 5 centimetres-10 centimetres with the distance of cooker 30, another coil 110 can be 8 centimetres-15 centimetres with the distance of cooker 30, as shown in Figure 3, coil 110a is located at the upper end of winding region 121, less with the distance of cooker 30; Coil 110b is located at the lower end of winding region 121, with cooker 30 apart from larger.Prove through the large quantifier elimination of inventor, the distance of coil 110 and cooker 30, in above-mentioned scope, can improve the uniformity of being heated and the culinary art effect of food in the utilance of the power output of the coil panel 10 for heating cooker 30, cooker 30 further.
Present invention also offers a kind of electromagnetic oven 1.Electromagnetic oven 1 comprises the coil panel 10 for heating cooker 30 according to the above embodiment of the present invention.By arranging the above-mentioned coil panel 10 for heating cooker 30, electromagnetic oven 1 can realize the heating difference of cooker 30 being carried out to different heating intensity by thermal site, thus be conducive to rolling, the not easily sticky cooker 30 of food in cooker 30, and then food is heated evenly, culinary art better effects if.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (10)
1. for a coil panel for heating cooker, it is characterized in that, comprising:
Support;
Plural coil, plural described coil is established on the bracket respectively accordingly, wherein coil described at least one and the coupling resistance of described cooker and/or the coupling resistance of coupling inductance and coil described in another and described cooker and/or coupling inductance different.
2. the coil panel for heating cooker according to claim 1, is characterized in that,
In plural described coil, the coil turn of coil described at least one is different from the coil turn of coil described in another in plural described coil.
3. the coil panel for heating cooker according to claim 2, is characterized in that,
Described coil is two, and the coil turn of coil described in one of them is 5-12 circle, and the coil turn of coil described in another is 10-30 circle.
4. the coil panel for heating cooker according to claim 1, is characterized in that, each described coil comprises multiturn, there is spacing between every circle coil, and the turn-to-turn distance of coil described at least one and the turn-to-turn of coil described in another are apart from different.
5. the coil panel for heating cooker according to claim 1, is characterized in that,
The coil number of plies of coil described at least one in plural described coil is different from the coil number of plies of coil described in another in plural described coil.
6. the coil panel for heating cooker according to claim 5, is characterized in that,
Described coil is two, and the coil number of plies of coil described in one of them is 1-2 layer, and the coil number of plies of coil described in another is 2-6 layer.
7. the coil panel for heating cooker according to claim 1, it is characterized in that, coil described at least one in plural described coil is different from the distance of coil described in another in the plural described coil of the Distance geometry of described cooker and described cooker.
8. the coil panel for heating cooker according to claim 7, is characterized in that,
Described coil is two, and the distance of coil described in one of them and described cooker is 5 centimetres-10 centimetres, and the distance of coil described in another and described cooker is 8 centimetres-15 centimetres.
9. the coil panel for heating cooker according to claim 1, is characterized in that,
Described support is provided with plural winding region, and plural coil is separately positioned in plural winding region, and in horizontal alignment, arrangement is arranged or the setting that circumferentially distributes plural coil on the bracket.
10. an electromagnetic oven, is characterized in that, comprises the coil panel for heating cooker according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329505.8A CN104349522B (en) | 2013-07-31 | 2013-07-31 | For heating cooker coil panel and there is its electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329505.8A CN104349522B (en) | 2013-07-31 | 2013-07-31 | For heating cooker coil panel and there is its electromagnetic oven |
Publications (2)
| Publication Number | Publication Date |
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| CN104349522A true CN104349522A (en) | 2015-02-11 |
| CN104349522B CN104349522B (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310329505.8A Active CN104349522B (en) | 2013-07-31 | 2013-07-31 | For heating cooker coil panel and there is its electromagnetic oven |
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| Country | Link |
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| CN (1) | CN104349522B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106162978A (en) * | 2015-04-08 | 2016-11-23 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel and there is its electromagnetic oven |
| CN108534874A (en) * | 2017-03-01 | 2018-09-14 | 佛山市顺德区美的电热电器制造有限公司 | A kind of weighing device, weighing method and electric cooker |
| CN110160090A (en) * | 2019-05-21 | 2019-08-23 | 王倩 | A kind of anti-paste pot electromagnetic oven |
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| CN2927589Y (en) * | 2006-06-04 | 2007-07-25 | 吴勇 | Heating drum of electromagnetic furnace |
| CN102652460A (en) * | 2009-12-11 | 2012-08-29 | 松下电器产业株式会社 | Induction heating apparatus and induction heating cooker provided with same |
| CN203378078U (en) * | 2013-07-31 | 2014-01-01 | 美的集团股份有限公司 | Coil panel used for heating cooker and electromagnetic oven provided with same |
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Patent Citations (5)
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| JP2004095309A (en) * | 2002-08-30 | 2004-03-25 | Tiger Vacuum Bottle Co Ltd | Induction heating cooker |
| CN2907161Y (en) * | 2006-04-24 | 2007-05-30 | 黄如深 | Tube/disk combined heating coil disk |
| CN2927589Y (en) * | 2006-06-04 | 2007-07-25 | 吴勇 | Heating drum of electromagnetic furnace |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106162978A (en) * | 2015-04-08 | 2016-11-23 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel and there is its electromagnetic oven |
| CN108534874A (en) * | 2017-03-01 | 2018-09-14 | 佛山市顺德区美的电热电器制造有限公司 | A kind of weighing device, weighing method and electric cooker |
| CN110160090A (en) * | 2019-05-21 | 2019-08-23 | 王倩 | A kind of anti-paste pot electromagnetic oven |
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| Publication number | Publication date |
|---|---|
| CN104349522B (en) | 2018-01-02 |
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